DURAMAX

What this means for you

Registered since 13 Jan 2004. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 13 Jan 2034: the §8 & §9 renewal).

Record

Serial number

78049280

Registration number

2804683

Mark type

Word mark

Filed

20 Feb 2001

Published for opposition

12 Nov 2002

Registered

13 Jan 2004

Current term from

13 Jan 2024

Next maintenance filing

§8 & §9 renewal, due by 13 Jan 2034 (grace period to 13 Jul 2034)

Attorney of record

Angela Caligiuri

Goods and services

• Class 012 — Vehicles: Diesel engines for motor vehicles.

Owner

• GENERAL MOTORS LLC, DETROIT, MI
• GENERAL MOTORS LLC, DETROIT, MI
• GENERAL MOTORS COMPANY, DETROIT, MI
• General Motors Corporation, Detroit, MI
• General Motors Corporation, Detroit, MI
• General Motors Corporation, Detroit, MI

Board proceedings on this mark

• Extension of Time to Oppose No. 78049280 — Duramax, Inc v. General Motors Corporation, filed 20 Dec 2002 (Terminated)

Prosecution history

• 20 Jan 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 20 Jan 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 20 Jan 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 20 Jan 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 20 Jan 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
• 21 Mar 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 21 Mar 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 21 Mar 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 21 Mar 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 21 Mar 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
• 13 Apr 2024 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
• 13 Apr 2024 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
• 13 Apr 2024 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
• 13 Apr 2024 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 30 Jan 2024 — NOTICE OF SUIT